Dahua Technology Pro Series 4MP HD-CVI Outdoor Turret Camera with Night Vision


Brand :Dahua


Condition :New

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Dahua Technology A42AH2Z Overview

Keep an eye on a medium-sized outdoor area with the Pro Series 4MP HD-CVI Outdoor Turret Camera with Night Vision from Dahua Technology. Its 2.7-12mm varifocal lens has a 98-26° horizontal field of view for long-distance surveillance as well as close-up monitoring. The camera features a 4MP 1/3″ progressive scan CMOS sensor to capture 2560 x 1440 resolution video at up to 25 fps. The IR cut filter and built-in IR LEDs allow it to produce clear images of objects in complete darkness from up to 197′ away. The camera is housed in an IP67-rated enclosure for protection against dust and water, making it suitable for outdoor use.1/3″ progressive scan CMOS sensor captures 4MP video at up to 25 fpsNight vision up to 197′ in complete darknessMotorized 2.7-12mm varifocal lens has a 98-26° field of viewWide dynamic range (120 dB) and 3D digital noise reduction help produce clear images in varying lighting conditionsIP67-rated enclosure for outdoor use

Dahua Technology A42AH2Z Specs


Image Sensor4 MP 1/3″ progressive scan CMOS sensor
Effective Pixels (H x V)2688 x 1520
Electronic Shutter1/3 to 1/100,000 sec
Minimum IlluminationColor: 0.01 lux at f/1.3
IR LEDs On: 0 lux
S/N Ratio>65 dB
Number of IR LEDs and Range2 x IR LEDs, up to 197′ (60 m) with Smart IR
IR LED ControlAuto, manual


TypeMotorized lens, fixed iris
Lens Mount TypeBoard-in
Field of ViewHorizontal: 98-26°
Focus ControlAuto, manual
Close Focus Distance7.87″ (200 mm)

Pan / Tilt / Rotate

AdjustmentsPan: 0 to 360°
Tilt: 0 to 78°
Rotation: 0 to 360°


Resolution4 MP (2560 x 1440), 1080p (1920 x 1080), 720p (1280 x 720)
Frame Rate25 fps at 4 MP
30 fps at 1080p, 720p
Video Output1 x BNC HD-CVI output
1 x BNC CVBS output
Maximum Video Transmission RangeRG-59/U Coax:
720p: 2625′ (800 m)
1080p: 1640′ (500 m)
4 MP: 1640′ (500 m)

RG-6/U Coax:
720p: 3937′ (1200 m)
1080p: 2625′ (800 m)
4 MP: 2297′ (700 m)

CAT6 UTP (Balun required and available separately):
720p: 1476′ (450 m)
1080p: 984′ (300 m)
4 MP: 984′ (300 m)
Backlight CompensationBLC, HLC, WDR
Wide Dynamic RangeUp to 120 dB
Gain ControlAGC
Digital Noise Reduction2D/3D-DNR
White BalanceAuto, manual
Smart IRAuto, manual


OSD LanguagesMulti-language
Power Supply24 VAC ±25%, 12 VDC ±25%
Maximum Power Consumption11.6 W with 12 VDC and IR LEDs on
Operating Temperature-22 to 140°F (-30 to 60°C)
Operating Humidity
Storage Temperature-22 to 140°F (-30 to 60°C)
Storage Humidity
IP RatingIP67
CertificationsUL60950-1+CAN/CSA C22.2 No.60950-1
FCC CFR 47 FCC Part 15 Subpart B
ANSI C63.4-2014
Dimensions4.8 x 4.1″ (122 x 105 mm)
Weight1.4 lb (0.62 kg)